I'm trying to explain the grammar of

> CJ Dennis had 2 edit suggestions approved

to other people, however, the more I try to explain it, the more confused I get about it myself.

The context is from our very own Stack Exchange network!:

> **Reviewer Stats**

> * user123 has approved 12 edit suggestions and rejected 7 edit suggestions and improved 3 edit suggestions
* user456 has approved 9 edit suggestions and rejected 3 edit suggestions and improved 2 edit suggestions

> **Editor Stats**

> * CJ Dennis had 2 edit suggestions approved, and 0 edit suggestions rejected

In all following examples, I will use bold for all verb forms, and additionally italics for past participles and adjectives.

"had" by itself is usually simple past tense, however, "approved" is not an adjective but a past participle as the following changes show:

> CJ Dennis **had** 2 edit suggestions _green_ (adjective is ungrammatical here)

> CJ Dennis **had** 2 edit suggestions _**eaten**_ (past participle is grammatical here)

So, does that make it past perfect: "had approved"?

I don't think so, because the sentence appears to be a form of passive:

> CJ Dennis **had** 2 edit suggestions _**approved**_ [by other users]

I made the suggestions, but I didn't approve them myself; other people did. Also the appearance of a past participle doesn't necessarily imply past perfect:

> The leaves _**eaten**_ [by the caterpillar] **were** _green_.

This reduces to

> The leaves **were** _green_.

which is clearly simple past. It can also be simple present:

> The leaves (partially) _**eaten**_ **are** _brown_ around the edges now.

However, passive with "CJ Dennis" as the subject doesn't seem to fully make sense either, as the other users approved my edits, not me:

> 2 edit suggestions **were** _**approved**_ [by other users]

The passive seems to be on the edit suggestions. "had" appears to be being used in a possessive sense, i.e. these are how many I had.

So, getting back to:

> CJ Dennis **had** 2 edit suggestions _**approved**_

What is the tense, aspect, and mood of this sentence? Is it simple past or past perfect? Is it passive? Is "had" being used as an auxiliary verb or not?